OpenClaw mania has swept across China. Last month, at a five-day online hackathon organized by a Hangzhou-based AI startup, one contestant developed the equivalent of Tinder for AI agents seeking love interests on behalf of their human owners. Another created a recruiting site where job seekers’ AI agents talk to employers’ AI agents. A third created a gamelike app where the users’ AI alter egos travel virtually around the world, meet each other and write regular travelogues.